diff --git a/pkgs/applications/editors/vscode/extensions/default.nix b/pkgs/applications/editors/vscode/extensions/default.nix
index 7cb081a122db..9be4a41cdaac 100644
--- a/pkgs/applications/editors/vscode/extensions/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/default.nix
@@ -1902,8 +1902,8 @@ let
         mktplcRef = {
           publisher = "github";
           name = "codespaces";
-          version = "1.18.11";
-          hash = "sha256-Jd0J7/8amQ1pLjvk+YXp6GbSrRgWhyKBw1TKr+h4OrI=";
+          version = "1.18.12";
+          hash = "sha256-A/ORfMybSCm90SFg8hRx/N0Vq9XMtTjMPVzCIoG938g=";
         };
 
         meta = {